This sound-effects mod is for American Truck Simulator (ATS): CAT C15 ACERT Straight pipe sound v4.0.1 (version 4.0.1) replaces and refines how your engine and related systems sound. Designed for SCS trucks and compatible truck mods, it brings a straight-pipe character with more detailed turbo behavior, directional audio artifacts, and proper distance-based fading.
• Power setups: 435–550HP and 600–625HP (King of The Hill) with straight pipe sound
• Alternate configuration: single turbo variant tuned for up to 650HP
• Realistic compound twin turbo behavior and variant-specific output
• Engine fan sound automatically triggered
• Gearbox whine sound included
• Sound attenuation effects for natural fade off with distance
• Sound distortions and directional effects depending on your position around the truck
Version 4.0.1 also includes a total mod rebuild to improve consistency. The result is a clearer, more immersive engine note while driving across ATS routes—especially if you want the aggressive straight-pipe feel and more “3D” audio presence from different angles.
About «CAT C15 ACERT Straight pipe sound v4.0.1 for ATS»
This mod is among the best in the «Звуки» category for American Truck Simulator. Adds quality content to the game, tested by the community, without conflicts with other mods.
How to Install the Mod
Installing the "CAT C15 ACERT Straight pipe sound v4.0.1 for ATS" mod for American Truck Simulator takes less than a minute:
Download the mod file from our website by clicking the «Download» button
Extract the archive to Documents/My Games/American Truck Simulator/mods
Launch the game — the mod will appear in the «Mods» section
Activate the mod in your save and enjoy the new content
System Requirements
The "CAT C15 ACERT Straight pipe sound v4.0.1 for ATS" mod is compatible with all official American Truck Simulator versions. No additional modifications or tweaks required. Works on Windows, macOS, Linux (via ProtonDB) and consoles that support mods.
Frequently Asked Questions
Is this mod free?
Yes, all MODHUB mods are downloaded free of charge, without registration or redirect ads.
Can I use it in American Truck Simulator multiplayer?
Yes, the mod is fully compatible with multiplayer. All players must have this version of the mod installed.
What should I do if the mod does not work?
Ensure the archive is extracted to the correct (not nested) folder. Check that mod and game versions match. Leave a comment below — the community will help.
Is the mod safe?
All MODHUB mods are checked by antivirus software and moderators. We do not host executables (.exe), only in-game content.
